| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $230.49 | 6.683% | $245.8936 | $245.89 | $245.90 | $245.90 |
| Purchase #2 | $101.48 | 8.597% | $110.2042 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $194.51 | 12.774% | $219.3567 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $77.28 | 9.821% | $84.8697 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $64.33 | 13.368% | $72.9296 | $72.93 | $72.95 | $72.90 |
| Purchase #6 | $191.63 | 8.268% | $207.474 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $228.63 | 4.789% | $239.5791 | $239.58 | $239.60 | $239.60 |
| 7 purchase totals = | $1,088.35 | $1,180.3069 | $1,180.30 | $1,180.30 | $1,180.40 | |